DE_classic

Hibrid particle filter for multiple object tracking

This file help us how to plot CDF Function which used to plot PAPR of OFDM system. It use Matlab to run.

共轭梯度法在数值分析中应用非常广泛，比最速下降法要快，这里是FR共轭梯度法，及简单的例子。(Conjugate gradient method in numerical analysis is widely used, and faster than the steepest descent method , this is FR conjugate gradient method, and some simple examples.)

演示在给定初始位置和速度（含大小和方向）下verlet三粒子体系的二维演化运动情况(Demonstration verlet at a given initial position and velocity (including magnitude and direction) under the three-dimensional evolution of the particle system movement)

说明：  这是个OFDM系统的算法，内部包含同步，信道估计等，而且用蒙特卡洛方法进行仿真分析。(This is an algorithm for OFDM systems, internal includes synchronization, channel estimation, and simulation analysis using the Monte Carlo method.)

说明：  FIR滤波器的设计，刚开始用matlab的可以参考下，(FIR filter example,those who just begin to learn matlab can refer to these programs.)

说明：  直接序列扩频通信，完整系统,包括伪随机码产生，扩频，调制，加噪，解调，解扩等(Spread Spectrum System)

OFDM Moddel in matlab

信息检索： 从文档集合中返回满足用户需求的相关文档（信息）。(Information retrieval: From the collection of documents returned to meet user demand related documents ( information ).)

遗传算法交叉操作的改进——系统工程与电子技术.pdf(genetic algorithms to improve the operation of cross--- Engineering and electronic technology. Pdf)